Results 121 to 130 of about 360,043 (316)

A comparison of four decontamination procedures in Reusing healing abutments: An in vitro study

Saudi Dental Journal
Objectives: This study aimed to compare the effect of four decontamination methods on the level of residual contaminants in the re-usage of dental healing abutments.
Narges Naghsh, Arezoo Hosseini, Ahmad Mogharehabed, Jaber Yaghini, Zahra Pezeshki, Niloofar Khaleghi   +5 more
doaj   +1 more source

Healing at fluoride-modified implants placed in wide marginal defects: an experimental study in dogs

, 2008
Objective: To study the healing at fluoride-modified implants placed in wide circumferential defects. Material and methods: Six mongrel dogs were used. The mandibular premolars and first molars were extracted. Three months later four implants were placed
Abrahamsson, Ingemar,, Albouy, Jean-Pierre,, Berglundh, Tord,   +2 more
core   +1 more source

Deciphering transcriptional plasticity in pancreatic ductal adenocarcinoma reveals alterations in sensory neuron innervation

Molecular Oncology, EarlyView.
Pancreatic sensory neurons innervating healthy and PDAC tissue were retrogradely labeled and profiled by single‐cell RNA sequencing. Tumor‐associated innervation showed a dominant neurofilament‐positive subtype, altered mitochondrial gene signatures, and reduced non‐peptidergic neurons.
Elena Genova, Michele Montrone, Uday Rangaswamy, Francesco Diversi, Irene Schiavo, Denise Ferrarini, Roberta Di Florio, Irene Longo, Michele Coscia, Nicola Zamboni, Giorgia Demontis, Lisa Veghini, Vincenzo Corbo, Remo Sanges, Paul Heppenstall   +14 more
wiley   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Effects of two posterior procedures for treatment of cervical hyperextension injury with multilevel spinal stenosis: A retrospective study

BMC Musculoskeletal Disorders
Background Cervical hyperextension injuries (CHI), commonly resulting in central cord syndrome and spinal instability, often affect the elderly with preexisting degenerative spinal changes, leading to a need for surgical interventions that address both ...
Zhihao Liang, Tingxian Guo, Yue Xu, Changqing Zhao, Jie Zhao, Xiaofei Cheng   +5 more
doaj   +1 more source

Analyzing the impact of heavy metal exposure on osteoarthritis and rheumatoid arthritis: an approach based on interpretable machine learning

Frontiers in Nutrition
IntroductionThis investigation leverages advanced machine learning (ML) techniques to dissect the complex relationship between heavy metal exposure and its impacts on osteoarthritis (OA) and rheumatoid arthritis (RA).
Wenxuan Fan, Zhipeng Pi, Keyu Kong, Hua Qiao, Minghao Jin, Yongyun Chang, Jingwei Zhang, Huiwu Li   +7 more
doaj   +1 more source

Short-term clinical results of Nobel Diect implants: a retrospective multicentre analysis

, 2008
Purpose: The present retrospective clinical study was undertaken to evaluate the survival rate and marginal bone conditions around Nobel Direct one-piece implants.
Jonsson, Lars, Sennerby, Lars,, Becker, William, Johansson, Lars-Åke,, Albrektsson, Tomas,, Rocci, Antonio   +5 more
core   +1 more source

The application of niobium and tantalum oxides for implant surface passivation. [PDF]

, 2007
Despite the advantages of ceramics, with their high corrosion stability in vivo, most medical implant constructions are still made from metals [1]. To increase the corrosion stability of metals, different coatings are applied to the implant surfaces,
Lavrynenko, S, Mamalis, A, Starikov, V. V., Mamalis, A. G., Lavrynenko, S. N., Ramsden, J, Starikova, S. L., Starikova, S, Ramsden, Jeremy J., Starikov, V   +9 more
core   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source

A newly custom coordinate system used for preoperative planning of robotic-assisted total knee arthroplasty

Heliyon
Purpose: Preoperative planning is critical for total knee arthroplasty (TKA) performed with surgical robots, as it involves establishing a coordinate system to calculate the angle values of the components.
Hua Qiao, Runzhi Xia, Yongyun Chang, Keyu Kong, Minghao Jin, Zanjing Zhai, Jingwei Zhang, Huiwu Li   +7 more
doaj   +1 more source